30320892

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:513

約数の個数: 120

約数和(自身を含む): 93915360

約数和(自身を除く): 63594468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 108, 116, 126, 162, 174, 189, 203, 252, 261, 324, 348, 378, 406, 461, 522, 567, 609, 756, 783, 812, 922, 1044, 1134, 1218, 1383, 1566, 1827, 1844, 2268, 2349, 2436, 2766, 3132, 3227, 3654, 4149, 4698, 5481, 5532, 6454, 7308, 8298, 9396, 9681, 10962, 12447, 12908, 13369, 16443, 16596, 19362, 21924, 24894, 26738, 29043, 32886, 37341, 38724, 40107, 49788, 53476, 58086, 65772, 74682, 80214, 87129, 93583, 116172, 120321, 149364, 160428, 174258, 187166, 240642, 261387, 280749, 348516, 360963, 374332, 481284, 522774, 561498, 721926, 842247, 1045548, 1082889, 1122996, 1443852, 1684494, 2165778, 2526741, 3368988, 4331556, 5053482, 7580223, 10106964, 15160446, 30320892]

約数ペア:

[(1, 30320892), (2, 15160446), (3, 10106964), (4, 7580223), (6, 5053482), (7, 4331556), (9, 3368988), (12, 2526741), (14, 2165778), (18, 1684494), (21, 1443852), (27, 1122996), (28, 1082889), (29, 1045548), (36, 842247), (42, 721926), (54, 561498), (58, 522774), (63, 481284), (81, 374332), (84, 360963), (87, 348516), (108, 280749), (116, 261387), (126, 240642), (162, 187166), (174, 174258), (189, 160428), (203, 149364), (252, 120321), (261, 116172), (324, 93583), (348, 87129), (378, 80214), (406, 74682), (461, 65772), (522, 58086), (567, 53476), (609, 49788), (756, 40107), (783, 38724), (812, 37341), (922, 32886), (1044, 29043), (1134, 26738), (1218, 24894), (1383, 21924), (1566, 19362), (1827, 16596), (1844, 16443), (2268, 13369), (2349, 12908), (2436, 12447), (2766, 10962), (3132, 9681), (3227, 9396), (3654, 8298), (4149, 7308), (4698, 6454), (5481, 5532)]